End User License Agreement (EULA)

Last updated: July 2026

This End User License Agreement (“Agreement”) is a legal agreement between you (“User”) and the developer of KaKeKiKoKu (“Developer”), an individual based in Spain, for the use of the KaKeKiKoKu software (“Software”).

By installing or using the Software, you agree to be bound by the terms of this Agreement. If you do not agree, do not install or use the Software.

1. License Grant

The Developer grants you a free, non-exclusive, non-transferable, revocable license to install and use the Software on your devices for any purpose, including personal, commercial, educational, and non-profit use. No payment is required for the current version of the Software.

2. Restrictions

You may not:

• Redistribute, sublicense, rent, lease, or lend the Software to third parties. Each user must obtain the Software directly from official distribution channels (Microsoft Store, Snap Store, kakekikoku.com).
• Reverse-engineer, decompile, disassemble, or attempt to derive the source code of the Software, except to the extent expressly permitted by applicable law (e.g., EU Directive 2009/24/EC for interoperability purposes).
• Modify, adapt, or create derivative works based on the Software.
• Remove, alter, or obscure any copyright notices, trademarks, or proprietary labels in the Software.
• Use the KaKeKiKoKu name, logo, or trademarks to promote derivative products or services without written permission from the Developer.

3. Your Content

The knowledge files, configuration files, and any content that KaKeKiKoKu creates within your projects belong entirely to you. You may copy, modify, delete, share, or version-control them freely. The Developer claims no ownership or rights over your content.

4. Add-Ons and Extensions

The Developer may offer optional paid add-ons, integrations, or enterprise editions (“Extensions”) in the future. Extensions will be governed by their own license terms at the time of purchase. This Agreement covers only the core Software.

5. Updates and New Versions

The Developer may release updates, new versions, or additional features at any time. Future versions may be offered under different license terms, including paid licenses for specific features or editions. Your continued use of a specific version remains governed by the license terms under which that version was provided.

6. Beta

The Software is currently in Beta. Features may change, be modified, or be removed without prior notice. No guarantees of stability, completeness, or fitness for any particular purpose are provided during this phase.

7. No Warranty

THE SOFTWARE IS PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.

8. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE DEVELOPER SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM YOUR USE OF THE SOFTWARE, INCLUDING BUT NOT LIMITED TO LOSS OF DATA, LOSS OF PROFITS, OR BUSINESS INTERRUPTION.

9. Termination

This license is effective until terminated. It terminates automatically if you violate any of its terms. Upon termination, you must stop using and delete all copies of the Software. Termination does not affect your ownership of content you created using the Software (Section 3).

10. Governing Law

This Agreement is governed by and construed in accordance with the laws of Spain. Any disputes shall be subject to the exclusive jurisdiction of the courts of Spain.

11. Contact

If you have questions about this Agreement, please contact us.